介绍了一种基于广度优先的网络拓扑发现算法。
A network topology discovery algorithm based on breadth-first is introduced.
子网物理网络拓扑发现模块和全网物理网络拓扑获取模块。
The device comprises a subnet physical network topology discovery module and a total physical network topology obtaining module.
本文提出了一种有效的主动探测技术用于实现网络拓扑发现。
This paper presents a efficient active probing technique to discover the network topology.
单级网络拓扑发现包括网络层拓扑发现和链路层拓扑发现两个方面。
Network topology discovery is composed of network layer topology discovery and link layer topology discovery.
针对这个不足提出一种改进的基于地址转发表的物理网络拓扑发现算法。
Aiming at this insufficiency, we propose a new physical Network topology discovery algorithm based on address forwarding table.
网络拓扑发现的算法和实现技术是衡量网络管理系统性能的一个重要方面。
Network topology discovery algorithm and realization technology is an important criterion for evaluate a network management system's quality.
重点研究并设计了第二类网络拓扑发现算法，该算法具有广泛的适应能力。
This paper studies and design second of kind of topology discovery algorithm especially, and this algorithm hase extensive adaptive capacity.
本文分析了现有物理网络拓扑发现的三种算法，指出当前算法普遍存在的局限性。
In the paper, three kinds of existing algorithms of physical network topology discovery are analyzed and the limitations of them are pointed out.
现有网络拓扑发现方法依赖于路由信息的完整，网络中大量存在的路由信息残缺情况往往导致拓扑发现的失败。
The existing network topology discovery methods require intact routing information, but a lot of routing information lack instances in network make them fail.
本文最后以本人参与的一个网管产品为例，介绍了网络拓扑发现算法在实际工程中的架构、设计方案和应用效果。
I will introduce the application of network physical topology discovery algorithm in real project and present the architecture and scheme.
为了提高利用路由探测进行不可控网络拓扑发现的准确性，特别是解决别名问题，提出了一种全新的节点地址整合算法。
To enhance the exactness of topology discovery using traceroute in incontrollable network, especially to resolve the aliases problem, a new node address combination algorithm was presented.
网络拓扑发现是通过收集网络传输的信息来研究网络连通结构的一项技术，在网络管理和网络安全评估发面具有重要意义。
Network topology discovery is a technology that research for network structure by collecting network transmission data, which is important in network management and network security evaluation.
分析了利用SNMP协议、ICMP协议进行网络拓扑发现的原理和子网掩码分析的方法，并针对现有方法的不足提出参考建议。
This paper analyzed the principle of collecting information of network topology with SNMP and ICMP, the faults of these means and some advice were discussed.
有效地发现网络的拓扑，对网络管理和网络研究有着重要的意义。
It is very important to effectively found that the network topology for network management and network research.
介绍了异构网络物理拓扑发现算法的相关定义和系统模型。
This paper introduces related definition and system model of physical topology discovery in heterogeneous network.
该协议利用了DSR的路由发现机制，并通过边权值管理和路由公告来获得网络拓扑。
The protocol adopts the route discovery mechanism of DSR. The network topology is obtained by edge weight management and route advertisement.
实验平台支持动态的可配置的网络拓扑、自动的邻居发现、受限的波长、波带路由，以及光层快速的保护与恢复。
The simulation platform can support dynamic configuration of network topology, automatic neighbor discovery, constraint wavelength, waveband routing, and protection and restoration in optical layer.
使用该算法，服务提供者能使用当前网络配置信息自动地发现VPN拓扑。
Using our algorithms, service providers can automatically discover VPN topology that has already been configured using the current network configuration information.
网络拓扑的发现算法是实现自动构造网络的拓扑图的关键，在网络管理等系统中有着广泛应用。
Network topology discovery algorithm is the key to making the network topological graph automatically, and has extensive applications in network management system.
本文将着重对复杂异构网络的拓扑自动发现机制进行阐述，并提出自己的实现思路和算法。
This thesis focuses on physical topology discovery mechanism in complex hybrid network environment. I offer the thinking of implementation and algorithm.
在发现中，结合存储网络的实际特点提出IP路径合并算法，并进行拓扑结构规整。
In discovery process we brought forward IP path merge and trim algorithm fitting the features of storage network.
拓扑发现代理和拓扑计算代理完成网络拓扑结构跟踪。
Topology is generated from topology discovering agents and topology computing agents.
比方说，尽管桌面及系统发现和库存与资产管理有着相当直接的关系，但第2层和第3层网络拓扑与问题根源有着更密切的关系。
For instance, while desktop and systems discovery and inventory has a fairly direct asset linkage, Layers 2 and 3 network topology is more closely associated with root cause.
该文设计了一个IP网络的拓扑自动发现系统，它综合了多种拓扑发现机制和技术，能适应于不同的网络环境和条件。
This paper designs a topology automatically discovering system for IP networks, it supports a broad set of discovery mechanisms and techniques, so it can adapt to a variety of network environments.
运用算法开发的工具能准确发现异构网络的拓扑。
Moreover, topology discovery tool implementing this algorithm can find the accurate heterogeneous network physical topology.
计算机仿真结果表明，利用该模型算法可以发现拓扑图中关键节点，同时度量值均方差可以准确评估给定连通网络拓扑图的抗毁性能。
The simulation on PC shows that the algorithm can find the critical nodes in topology, and the mean square deviation can evaluate accurately the survivability for a given connected topology.
仿真结果表明该算法能自动发现网络中存在的多数哑交换机及其物理地址，生成的拓扑图更接近实际网络。
The result shows that it can automatically discover most of the dumb switchers and their MAC addresses in the switch domain, and generate the topology map which is more similar to the real network.
发现网络拓扑信息是实现许多网络管理任务的先决条件，而通过手工方式跟踪网络拓扑的变化将是一项非常困难和繁琐的工作。
Discovering network topology is necessary for many critical network management tasks, but tracing the network topology information manually is a tedious job.
发现网络拓扑信息是实现许多网络管理任务的先决条件，而通过手工方式跟踪网络拓扑的变化将是一项非常困难和繁琐的工作。
Discovering network topology is necessary for many critical network management tasks, but tracing the network topology information manually is a tedious job.
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